Hayward 250,000 BTU Universal H-Series Natural Gas Low NOx Heater

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$3,999 $4,069

Product Description

The Universal H-Series is an energy efficient, high performance, installation adaptable commitment to the pool service professional.

Hayward Item Code: W3H250FDN

Features

  • 83% Efficiency.
  • Standard Cupro Nickel Heat Exchanger - Excellent salt water and chemical corrosion resistance.
  • Exclusive 'Totally Managed' - Same water velocity through all tubes for faster heating.
  • Patented Header By-Pass Design - Up to 18 percent saving by reducing pump run-time.
  • 2" x 2.5" CPVC Union Connections - Adapts to larger plumbing recommended for greater efficiencies.
  • Low NOx Emissions - Meets clean air quality standards.
  • Updated PCB Display - New enclosure protected from the elements and weather.
  • Polymer Tube Bends - Eliminating tinned tubes.
  • Easily connect to all brands of automation.
  • Additional Discounts / Rebates may apply, please contact us for details.

Did You Know?

  • Quick plumbing kit available when replacing Pentair and Jandy heaters.
    • UHXWJAK1930 used when replacing Jandy JXi.
    • UHXWPAK1930 used when replacing Pentair MasterTemp.
  • When a chlorinator is installed down stream of any heater ensure you are using a check valve to prevent high concentrate chlorine back flowing into heater causing premature failure. (PSCV2SDGR or PSCV2S2DGR).
  • Solar Covers keep pools warm by preventing warmer water from evaporating away, saving money on chemical costs as well as reducing heating costs by 70% or more. Save your heat and save your money.

    Venting Specification

    • Hayward H250FDN & H250FDP Vertical Adapter / Negative Pressure:
      • Hayward Item Code: UHXNEGVT12506 (Adapter Only)
    • Hayward H250FDN & H250FDP Horizontal Adapter / Positive Pressure:
      • Hayward Item Code: UHXPOSHZ12506 (Adapter Only)
      • Pool Products Canada Code: PPCPOSHZKIT12506
        • Includes adapter, elbow, length, and termination cap.

    Hayward UHS Brochure

    Hayward UHS Manual

    Hayward UHS Service and Installation Manual 




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      Customer Reviews

      Based on 5 reviews
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      R
      Rob
      Late review

      I ordered this last year after my 20 year old H150 developed a leak. Wow! What a difference. This thing is a water heating monster. My pool is an inground kidney and this heats up the water fast! No more fussing with pilot lights either. I first contacted Pool Products and Justin was quick to reply to my emails and answered all my questions. They had the best price and free shipping. It arrived here in Manitoba quickly and well crated. I wanted to run it for awhile before I wrote a review. I'm very happy with this purchase and highly recommend the Hayward gas heaters. Oh, I did have to open the unit up to rotate the water connection as I wanted them on the left side. ( they come factory installed on the right side) I was nervous at first, but it was actually quite simple to do. Just follow the instructions and take pictures as you go. Very happy with this heater so far.

      B
      BRUCE BABIN
      Great customer service and product. Very happy!

      Knowledgeable and very helpful order staff. Called Dustin to ask some questions about my installation and got lots of info as he previously worked at Hayward.

      Received my heater in less than 48 business hours even with a slight mixup by the shipping company.

      My new heater is now fully installed and working great!

      S
      Scott Socol

      Nice design and works great. Should offer an indoor version to eliminate need for a costly ventilation kit

      J
      John
      Hot hot heat

      Heats up pool fast, relatively inexpensive to operate... highly recommended

      J
      John
      Hot hot heat

      Heats up pool fast, relatively inexpensive to operate... highly recommended